位置函数

XN, and expression evaluates to a sequence y1,..., yM, this isequivalent to a call with M+N positional arguments x1,..., xN, y1,...

如果存在有位置参数 x1 ，。。。， xN ，并且*exprsseion 的计算结果为 y1 ，。。。， yM ，那么函数就是有M+N个参数了， x1 ，。。。， xN ， y1 ，。。。，yM 。

The energy which drives the evolution of a curve is constructed based on local image information,the alignment term enhances the speed of curve evolution,and the improved data fitting term which is based on the competition between of the shifted Heaviside functions,makes the curve converge to a better global stationary minimum.

该算法基于图像局部化信息创建驱动曲线演化的能量，引入的配准项提高了曲线的演化速度，基于曲线演化竞争的数据拟合项，使得曲线能更稳定地收敛到一个全局静态最小值，且算法对水平集函数初始化位置不敏感。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。